Hebei Hankai hydraulic piston seal kit
In addition to reducing friction, hydraulic piston oil seals also help maintain the cleanliness of the hydraulic fluid. By sealing the piston chamber, these seals prevent dirt, debris, and other contaminants from entering the system and causing damage to the hydraulic components. This is particularly important in industries where hydraulic systems are exposed to harsh environments or heavy use.
hydraulic piston oil seals


high pressure shaft seals.
Protease, also known as peptidase or proteinase, is the enzyme that facilitates the digestion of proteins. Like amylase, protease is secreted by the pancreas into the small intestine. It is activated from an inactive form known as trypsinogen, which is converted into trypsin in the presence of another enzyme, enterokinase. Protease works by cleaving the peptide bonds between amino acids in proteins, breaking them down into smaller peptides and eventually into individual amino acids.
what are the three main digestive enzymes
